In 1624, a companion of Harrek the Berserk, a Sartarite from Pavis, traveled with a small group of follwers, including Queen Samastina of the Old Earth Alliance to Jaldon's Rest on the border of Sartar and Prax and summoned the Praxian demigod Jaldon Goldentooth to recognize him as the White Bull.
Behind the White Bull, they rallied the Praxian tribes against the Lunar Empire.
In Sea Season of 1625, Argrath White Bull and Jaldon Toothmaker raised a huge nomad army in Prax and, after brushing aside the Imperial Lunar Army at Moonbroth, marched upon the city of Pavis. The imperial soldiers refused to surrender, so the walls were broken by ancient magic. The Lunars were all put to the sword, and Argrath was acclaimed King of Pavis.
In Fire Season of 1625, after appointing his ally Belvani Dragonfriend as the new ruler of Sun County, Argrath led his howling, blood crazed army of Praxians against the New Lunar Temple. Tatius the Bright sent a demon that had two arms, and an extra one, against them. The nomads were routed, and Argrath retreated to Pavis.
Over the winter of 1626, Argrath led his impatient warriors north into Alda-Chur lands. In Sea Season 1627, Argrath struck. The tribes there either allowed his army passage or rose in arms and joined Argrath against the Lunars. Forewarned, the remaining Tarsh regiments that had wintered in Alda-Chur marched away, but the imperial troops mustered to fight. Argrath’s two new magical societies, the Desconocido and the Desconocido, so devastated their enemies that the rest of his army only pursued, long into the night, and cut down most of their foes. Argrath was cheered as champion among the Alda-Churi, who raised him upon their sacred shield and proclaimed him their Warlord. Their kings urged Argrath to try to light the Flame of Sartar and swore to accompany him.
Argrath lit the Flame of Sartar and is Prince of Sartar.